40316007 has 8 divisors (see below), whose sum is σ = 54025600. Its totient is φ = 26741880.

The previous prime is 40315999. The next prime is 40316009. The reversal of 40316007 is 70061304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40316007 - 2³ = 40315999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40316009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33169 + ... + 34362.

It is an arithmetic number, because the mean of its divisors is an integer number (6753200).

Almost surely, 2^40316007 is an apocalyptic number.

40316007 is a deficient number, since it is larger than the sum of its proper divisors (13709593).

40316007 is a wasteful number, since it uses less digits than its factorization.

40316007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67733.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 40316007 is about 6349.4887195742. The cubic root of 40316007 is about 342.8934353199.

The spelling of 40316007 in words is "forty million, three hundred sixteen thousand, seven".